package km.TestContact;
import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
public final class ContactManager extends Activity{ 
	public static final String TAG = "ContactManager";   
	private Button mAddAccountButton; 
	private ListView mContactList;   
	private boolean mShowInvisible;   
	private CheckBox mShowInvisibleControl;
	private Button btn;  
	/**     * Called when the activity is first created. Responsible for initializing the UI.     */  
	@Override    public void onCreate(Bundle savedInstanceState)    {     
		Log.v(TAG, "Activity State: onCreate()");       
		super.onCreate(savedInstanceState);       
		setContentView(R.layout.contact_manager);   
		// Obtain handles to UI objects   
		mAddAccountButton = (Button) findViewById(R.id.addContactButton);      
		mContactList = (ListView) findViewById(R.id.contactList);     
		mShowInvisibleControl = (CheckBox) findViewById(R.id.showInvisible);
		//Test Source  ////////////////////////////////////////		
		btn = (Button) findViewById(R.id.addTestButton);
		btn.setOnClickListener(new View.OnClickListener() {   
			public void onClick(View v) {            
				Log.d(TAG, "btn clicked");   
				testAdder();        
				}     
			});   	
		
		////////////////////////////////////////////////////////
		// Initialize class properties      
		mShowInvisible = false;   
		mShowInvisibleControl.setChecked(mShowInvisible);   
		// Register handler for UI elements      
		mAddAccountButton.setOnClickListener(new View.OnClickListener() {   
			public void onClick(View v) {            
				Log.d(TAG, "mAddAccountButton clicked");   
				launchContactAdder();        
				}     
			});   
		mShowInvisibleControl.setOnCheckedChangeListener(new OnCheckedChangeListener() {      
			public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {   
            Log.d(TAG, "mShowInvisibleControl changed: " + isChecked);             
            mShowInvisible = isChecked;           
            populateContactList();         
            }    
			});    
		// Populate the contact list  
		populateContactList();   
		}   
	/**     * Populate the contact list based on account currently selected in the account spinner.     */   
	private void populateContactList() { 
		// Build adapter with contact entries 
		Cursor cursor = getContacts();      
		String[] fields = new String[] {   
				ContactsContract.Data.DISPLAY_NAME   
				};     
		SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.contact_entry, cursor,      
				fields, new int[] {R.id.contactEntryText});    
		mContactList.setAdapter(adapter);  
		}  
	/**     * Obtains the contact list for the currently selected account.     
     * @return A cursor for for accessing the contact list.     */  
	private Cursor getContacts()    {     
		// Run query       
		Uri uri = ContactsContract.Contacts.CONTENT_URI;   
		String[] projection = new String[] {            
				ContactsContract.Contacts._ID,           
				ContactsContract.Contacts.DISPLAY_NAME   
				};       
		String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '" +  
		(mShowInvisible ? "0" : "1") + "'";      
		String[] selectionArgs = null;      
		String sortOrder = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC";   
		return managedQuery(uri, projection, selection, selectionArgs, sortOrder);  
		}   
	/**     * Launches the ContactAdder activity to add a new contact to the selected accont.     */   
	protected void launchContactAdder() {       
		Intent i = new Intent(this, TestContact.class);   
		startActivity(i);  
		}
	protected void testAdder() {       
		Intent i = new Intent(this, TestAdd.class);   
		startActivity(i);  
		}
}